plasma-framework/widgets/tooltip_p.h

86 lines
2.0 KiB
C
Raw Normal View History

/*
* Copyright 2007 by Dan Meltzer <hydrogen@notyetimplemented.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef PLASMATOOLTIP_H
#define PLASMATOOLTIP_H
#include <plasma/widgets/widget.h> //ToolTipData struct
#include <QWidget> // base class
#include <QPixmap> // stack allocated
#include <QPoint> // stack allocated
#include <QString> // stack allocated
namespace Plasma {
class ToolTipData;
/**
@author Dan Meltzer
* A Singleton tooltip. Before calling show it is necessary to
* call setLocation and setData
*/
class ToolTip : public QWidget
{
Q_OBJECT
public:
ToolTip();
~ToolTip();
static ToolTip *instance();
void show(const QPoint &location, Plasma::Widget *widget);
void hide();
Plasma::Widget *currentWidget() const;
protected:
virtual void showEvent( QShowEvent* );
void resizeEvent(QResizeEvent */*event*/);
private Q_SLOTS:
void slotResetTimer();
void slotShowToolTip();
private:
void setData(const Plasma::ToolTipData &data);
class Private;
Private *const d;
};
class WindowPreview : public QWidget
{
Q_OBJECT
public:
void setWindowId( WId w );
void setInfo();
virtual QSize sizeHint() const;
bool previewsAvailable() const;
private:
void readWindowSize() const;
WId id;
mutable QSize windowSize;
};
}
#endif